BT

Facilitating the Spread of Knowledge and Innovation in Professional Software Development

Write for InfoQ

Register Sign in

Unlock the full InfoQ experience

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources.

Log In

or

Don't have an InfoQ account?

Stay updated on topics and peers that matter to youReceive instant alerts on the latest insights and trends.
Quickly access free resources for continuous learningMinibooks, videos with transcripts, and training materials.
Save articles and read at anytimeBookmark articles to read whenever youre ready.

Logo - Back to homepage

News Articles Presentations Podcasts Guides

Topics

Development

Featured in Development

Adopting Memory-Safety and Fine-Grained Compartmentalisation with CHERI

David Chisnall discusses how the CHERI hardware architecture redefines pointer safety to solve isolation and sharing challenges. He explains how CHERI enables spatial and temporal memory safety for C/C++, scales down to microcontrollers with CHERIoT, and replaces costly OS-level RPC mechanisms with lightweight, auditable compartmentalization - all without requiring massive codebase rewrites.

All in development

Architecture & Design

Featured in Architecture & Design

Comprehension as an Architectural Characteristic: A System That Is Not Understood Cannot Evolve Safely

As AI commoditizes code output, system comprehension silently decays, creating cognitive debt that threatens safe architectural evolution. This article explores why human understanding must be treated as an essential architectural characteristic, offering actionable strategies, socio-technical metrics, and design checkpoints to preserve intent across modern engineering teams.

All in architecture-design

AI Infrastructure

Featured in AI, ML & Data Engineering

From Models to Agents: Building Context-Aware Consumer AI at Scale at DoorDash

Sudeep Das shares how DoorDash shifts from legacy one-shot predictions to an agentic recommendation platform. He discusses leveraging language-native consumer memory, RQ-VAE semantic IDs for catalog representation, and grounded search to dramatically boost relevance and conversion metrics.

All in ai-ml-data-eng

Culture & Methods

Featured in Culture & Methods

Founders, Friction, and Focus: Building Engineering Teams at Early-Stage Startups

In this podcast, Shane Hastie, Lead Editor for Culture & Methods, spoke to David Gudeman about the unique culture of early-stage startup engineering, how founder personality quirks and premature process impositions can derail teams, and how engineers can build influence and make deliberate career choices without formal power.

All in culture-methods

DevOps

Featured in DevOps

Platform Engineering for Everyone - Success Can’t Be Coded

Max Korbacher explains why successful internal development platforms cannot be built on tech alone. He discusses the pitfalls of infrastructure-first thinking, the importance of a clear product mindset, and how to measure real value using DevEx and SPACE metrics. Learn how to align your team, manage tech debt, and foster a thriving community to ensure lasting platform adoption.

All in devops

Events

Helpful links

Choose your language

AI Security & Privacy Engineering Certification

Secure and govern production AI systems, from sensitive data to guardrails, evals, and audits.
Online. Register now.

Architect Certification

Distributed systems, decentralized decisions, platform engineering, and AI architecture.
Online. Register Now.

Engineering Leadership Certification

Work through leadership decisions with senior peers facing similar technical trade-offs.
Online. Register Now.

AI-Assisted Engineering Certification

Your coding agent moves fast. Who checks whether it's making the codebase better?
Online. Register Now.

QCon San Francisco

What's working across AI, architecture, and leadership, from the teams doing it.
Register. Early bird ends August 11.

QCon AI New York

Production AI across agents, context, evals, security, and infrastructure, from the senior engineers building it.
Registration open.

QCon London

What early-adopter teams have proven in production, across 15 engineering tracks.
Register. Early bird ends August 11.

InfoQ Homepage Interviews Cédric Beust discusses Designing for Testability

Cédric Beust discusses Designing for Testability

18:25

Bio

Cédric Beust is the co-founder of the TestNG framework and is a senior software engineer at Google. He holds a PhD in computer science. His interests include aspect-oriented programming, testing, tools, back-end and GUI and everything related to software engineering in general. Cedric maintains a weblog at www.beust.com/weblog.

About the conference

Apr 28, 2008

BT